Koichi Takaguchi

6.8k citations
58 papers · 1.1k indexed · h-index 19
Topics
Liver Disease Diagnosis and Treatment (36 papers)Hepatitis C virus research (35 papers)Hepatitis B Virus Studies (19 papers)
Journals
Journal of Clinical OncologySHILAP Revista de lepidopterologíaGastroenterology

In The Last Decade

Koichi Takaguchi

56 papers receiving 1.1k citations

Peers

Koichi Takaguchi
Comparison fields: 5 of 71
  • Hepatology 941
  • Epidemiology 786
  • Surgery 146
  • Pulmonary and Respiratory Medicine 135
  • Oncology 88
Replace Noritomo Shimada with:
Noritomo Shimada Japan
Chiaki Okuse Japan
Antonio Ascione Italy
Francesco Picciotto Italy
Masanori Atsukawa Japan
I‐Cheng Lee Taiwan
Óscar Núñez Spain
G. Germanidis Greece
Giuseppe Tarantino Italy
Ilaria Lenci Italy
Koichi Takaguchi relative to Noritomo Shimada Japan Noritomo Shimada's profile →
Citations per field
00.5×1.5×2.3×
Noritomo Shimada · 1×
Citations per year

Countries citing papers authored by Koichi Takaguchi

Since Specialization
Citations

This map shows the geographic impact of Koichi Takaguchi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Koichi Takaguchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koichi Takaguchi more than expected).

Fields of papers citing papers by Koichi Takaguchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koichi Takaguchi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Koichi Takaguchi. The network helps show where Koichi Takaguchi may publish in the future.

Co-authorship network of co-authors of Koichi Takaguchi

This figure shows the co-authorship network connecting the top 25 collaborators of Koichi Takaguchi. A scholar is included among the top collaborators of Koichi Takaguchi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Koichi Takaguchi. Koichi Takaguchi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 7
2 1
3 4
4 2
5 23
6 5
7 36
8 1
9 31
10 69
11 149
12 57
13 2
14 22
15 53
16 32
17 9
18 3
19 3
20 47

About Koichi Takaguchi

Koichi Takaguchi is a scholar working on Hepatology, Epidemiology and Pharmacology, having authored 58 papers that have together received 1.1k indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (36 papers), Hepatitis C virus research (35 papers) and Hepatitis B Virus Studies (19 papers). The work is most often cited by research in Hepatology (941 citations), Epidemiology (786 citations) and Pathology and Forensic Medicine (77 citations). Koichi Takaguchi has collaborated with scholars based in Japan, United Kingdom and Switzerland. Frequent co-authors include Hidenori Toyoda, Takashi Kumada, Toru Ishikawa, Toshifumi Tada, Kunihiko Tsuji, Noritomo Shimada, Atsushi Hiraoka, Kazuhiro Nouso, Yoichi Hiasa and Ei Itobayashi. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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